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Posted to github@arrow.apache.org by "alamb (via GitHub)" <gi...@apache.org> on 2023/02/17 18:14:46 UTC

[GitHub] [arrow-datafusion] alamb commented on issue #5309: Make a faster way to check column existence in optimizer (not `is_err()`)

alamb commented on issue #5309:
URL: https://github.com/apache/arrow-datafusion/issues/5309#issuecomment-1435059041

   The key for performance is not to return a `DataFusionError` with a allocated string


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